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tramadol

C16H25NO2

Tramadol has the molecular formula C16H25NO2 and a molar mass of 263.37 g/mol.

Properties

Molecular formulaC16H25NO2
Molar mass263.37 g/mol
Exact (monoisotopic) mass263.18853 g/mol
logP (octanol–water)2.6
Topological polar surface area32.7 Ų
Hydrogen-bond donors / acceptors1 / 3
Heavy atoms19
InChIKeyTVYLLZQTGLZFBW-ZBFHGGJFSA-N
IUPAC namecis-(1R,2R)-2-[(dimethylamino)methyl]-1-(3-methoxyphenyl)cyclohexan-1-ol

Elemental composition

44 atoms across 4 elements, by mass.

ElementAtomsPercent by mass
Carbon (C)1672.97%
Oxygen (O)212.15%
Hydrogen (H)259.57%
Nitrogen (N)15.32%

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Related compounds

Molar mass and elemental composition are computed from IUPAC 2021 conventional atomic weights. Formula, exact mass and the computed descriptors come from PubChem, which is US government work and in the public domain. Melting point, boiling point and density come from Wikidata under CC0. Properties with no figure shown are absent from those sources rather than zero.